异步电动机试验用功率反馈装置
申请公布号:CN2121696U
申请号:CN92205345.6
申请日期:1992.03.30
申请公布日期:1992.11.11
发明人:尹广明
分类号:G01R31/34
主分类号:G01R31/34
代理人:陈小雯
地址:100055北京市广安门外莲花河胡同1号
摘要:本实用新型涉及异步电动机试验用功率反馈装置。异步电动机试验用功率反馈装置是由同步电机(13)和硅整流装置(14)等构成,同步电机(13)经开关(18)与陪试异步电机(12)并联,陪试异步电机(12)与硅整流装置(14)连接,硅整流装置(14)经开关(19)与直流电机(9)连接。该装置具有结构简单、效率高、价格低、操作使用方便等特点。
主权项:一种异步电机试验用功率反馈装置,其特征是:包括同步电机(13)、硅整流装置(14)及配套励磁与开关,同步电机(13)经开关(18)与陪试异步电机(12)并联,陪试异步电机(12)与硅整流装置(14)连接,硅整流装置(14)经开关(19)与直流电机(9)连接。
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